Compile unit descriptors provide the root context for objects declared in a
specific compilation unit. File descriptors are defined using this context.
-These descriptors are collected by a named metadata ``!llvm.dbg.cu``. Compile
-unit descriptor keeps track of subprograms, global variables and type
-information.
+These descriptors are collected by a named metadata ``!llvm.dbg.cu``. They
+keep track of subprograms, global variables and type information.
.. _format_files:
{}* ;; Reference to the global variable
}
-These descriptors provide debug information about globals variables. The
+These descriptors provide debug information about globals variables. They
provide details such as name, type and where the variable is defined. All
global variables are collected inside the named metadata ``!llvm.dbg.cu``.